Elektromobiilsuse areng Eestis
Laen...
Kuupäev
2018
Kättesaadav alates
Autorid
Ajakirja pealkiri
Ajakirja ISSN
Köite pealkiri
Kirjastaja
Eesti Maaülikool
Abstrakt
Eestis loodi 2012. aastal tollal maailmas esimene kogu riiki kattev elektriautode
laadimisvõrgustik ja tutvustus- ning toetusskeem. See projekt aga lõppes ja praeguseks
on Eesti hakanud sellel alal maha jääma. Käesoleva töö eesmärk on identifitseerida
takistused edasisel arengul ja vaadata kuidas neist üle saada. Töö on kaudselt mõeldud
jätkuks 2012. aastal Maaülikoolis tehtud elektriautode teemalistele töödele, mis vaatlesid
tol ajal uut nähtust veidi täpsemalt. Kokkuvõtteks on suurim takistus elektriautode
levikul endiselt nende ostuhind, kuid 6 aastat hiljem hakkavad välja kujunema mõned
muud faktorid, mis vajavad tegelemist. Meie laadimisvõrku on vaja uuendada ja linnades
ka laiendada. Tuleb tegeleda uue ohuga, milleks on elektrioht ja inimkonda tuleb
koolitada sellega toime tulema samamoodi nagu me põlevkütustega toime tuleme.
Arvutuslikus osas vaadeldakse elektriautode laadimisvõimalust päikeseenergiaga ja selle
tasuvust ning leitakse, et lühemas perspektiivis on siiski odavam suurelt elektritootjalt
osta. Tööd saaks jätkata uurides sügavamalt kas alternatiivse elektritootmise võimalusi
elektriautode laadimiseks või elektriautode iselaadimiseks, leidmaks punkti, kust alates
see tasuvaks muutub.
In 2012, a first in the world country-wide charging network for electric cars was built in Estonia together with introduction and subsidation measures for electric cars. After the project finished, the development stopped and by now, Estonia is not keeping up with the rest of the world anymore. The purpose of the current work is to identify the roadblocks on the way of development and see how to overcome them. The paper is a follow-up to former works made in 2012 introducing electric cars, which introduced different aspects of electric cars more deeply. It comes out, that the price of the cars is still the biggest factor that keeps purchasers away, but 6 years later there are other factors arising we need to take care of. For example we already have to start refreshing our charging network and we need to educate people on the new electric and fire hazards related to electric cars, like we were familiarised 100 years ago with fire hazards related to liquid fuels. The bigger settlements also need more charging stations. It is also calculated whether it pays off to buy a solar charging station to supply an electric car, but it comes out, that for short term purposes it is still cheaper to buy electricity from a big provider, or a big solar array is needed. The work could be expanded by researching for the point of payoff to supply ones own electric car with renewable energy or for the point where the car can charge itself.
In 2012, a first in the world country-wide charging network for electric cars was built in Estonia together with introduction and subsidation measures for electric cars. After the project finished, the development stopped and by now, Estonia is not keeping up with the rest of the world anymore. The purpose of the current work is to identify the roadblocks on the way of development and see how to overcome them. The paper is a follow-up to former works made in 2012 introducing electric cars, which introduced different aspects of electric cars more deeply. It comes out, that the price of the cars is still the biggest factor that keeps purchasers away, but 6 years later there are other factors arising we need to take care of. For example we already have to start refreshing our charging network and we need to educate people on the new electric and fire hazards related to electric cars, like we were familiarised 100 years ago with fire hazards related to liquid fuels. The bigger settlements also need more charging stations. It is also calculated whether it pays off to buy a solar charging station to supply an electric car, but it comes out, that for short term purposes it is still cheaper to buy electricity from a big provider, or a big solar array is needed. The work could be expanded by researching for the point of payoff to supply ones own electric car with renewable energy or for the point where the car can charge itself.
Kirjeldus
Bakalaureusetöö
Tehnika ja tehnoloogia õppekaval
Märksõnad
bakalaureusetööd, elektriautod, päikeseenergia